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<title>PTypes: streams: outmemory</title>
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<p class="hpath"><a href="index.html">Top</a>: <a href="streams.html">Streams</a>:
outmemory </p>
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<pre class="lang">#include <pstreams.h>
class outmemory: outstm {
outmemory(int limit = -1);
string get_strdata();
}</pre>
</blockquote>
<p>Use <span class="lang">outmemory</span> to write data to a dynamic memory buffer
by means of the streaming interface. <span class="lang">Outmemory</span> is derived
from <a href="streams.outstm.html">outstm</a>.</p>
<p><span class="def">outmemory::outmemory(int limit = -1)</span> creates an <span class="lang">outmemory</span>
object. The memory buffer grows as data is written to the stream. You can optionally
limit the size of the memory buffer to <span class="lang">limit</span> (-1 means
unlimited).</p>
<p><span class="def">string outmemory::get_strdata()</span> returns data written
to the stream as a dynamic string and closes the stream.</p>
<p class="seealso">See also: <a href="streams.iobase.html">iobase</a>, <a href="streams.outstm.html">outstm</a>
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